MT35XU02GCBA1G12-A0SIT

The MT35XU02GCBA1G12-A0SIT is a 2Gb (256 MB) Octal I/O serial NOR flash device in Micron’s Xccela family, catalog-listed with an 1.8V I/O supply and an x8 bus in a 24-ball T-PBGA package (6.00 x 8.00 x 1.20 mm body).

Key figures from the manufacturer page

• Interface: SPI-compatible Xccela bus, Octal protocol, JEDEC xSPI standard compliant.
• Speed: catalog speed 200MHz (400MTPS).
• Component configuration: 256Mb x8; the package carries 4 component(s) per the catalog.
• Package: TBGA, package type “GREEN”, 24-ball T-PBGA footprint per the family datasheet ordering chart.

Provenance: the manufacturer catalog page prints this ordering code verbatim as “MT35XU02GCBA1G12-A0SIT” with “Operating Temp -40C to +85C”, “I/O Voltage 1.8 VOLTS”, “Speed 200MHz” (400MTPS), “Part Status Code Production” and “Component Config 256Mb x8”; package “TBGA”, package type “GREEN”.

The manufacturer catalog lists this ordering code with part status “Production” (captured 2026-10-26). No stock, lead-time or pricing claim is made here.

Grade and qualification

This ordering code belongs to the manufacturer’s enhanced-serial-flash (SCCR) variant set of the MT35X family. The manufacturer’s qualification document covering these thirteen codes is the MT35X SCCR Addendum (PDF, Updated 2026-01-16), which the product page lists for this part; the local intake holds that addendum for verification. The qualification grade and the operating-temperature band shown above are carried by the temperature designation attached to this page; the prose here makes no further environmental-grade claim of its own.

Data source and completeness

Figures are taken from the manufacturer’s own part-detail page for this ordering code (rendered capture 2026-10-26). The family datasheet listed on that page is “Micron Xccela™ Flash Memory : 2Gb 1.8V, Octal I/O, 4KB, 32KB, 128KB, Sector Erase” (PDF, Updated 2026-06-08); the manufacturer’s confidential-formatted copy is not republished here, so no datasheet download link is claimed. The page gives no application list, so that field is intentionally left blank rather than inferred.

Who makes it

MT35XU02GCBA1G12-A0SIT is made by Micron Technology, Inc., which began in 1978 in Boise, Idaho and is the maker of the Xccela serial flash line. ©2026 Micron Technology, Inc.